assertEquals("test-prop", pom.getValue("properties[1]/b")); // verifies profile applied
        assertEquals(4, ((List<?>) pom.getValue("modules")).size());
        assertEquals("module-2", pom.getValue("modules[1]"));
        assertEquals("module-1", pom.getValue("modules[2]"));
        assertEquals("module-3", pom.getValue("modules[3]"));
        assertEquals("module-4", pom.getValue("modules[4]"));
    }

    /**

                                    public String getValue() {
                                        return (String) e.getValue();
                                    }

                                    @Override
                                    public String setValue(String value) {
                                        return (String) e.setValue(value);
                                    }

            this.bannedPrefix = bannedPrefix;
            this.newPrefix = newPrefix;
            this.problems = problems;
        }

        @Override
        public Object getValue(String expression) {
            Object value = valueSource.getValue(expression);

            if (value != null && expression.startsWith(bannedPrefix)) {
                String msg = "The expression ${" + expression + "} is deprecated.";

        assertNotNull(resolved);
        assertNotNull(resolved.getKey());
        assertNotNull(resolved.getValue());
        Optional<Path> op = session.getArtifactPath(resolved.getKey());
        assertTrue(op.isPresent());
        assertEquals(resolved.getValue(), op.get());
    }

    @Test
    void testBuildProject() {

    }

    @Override
    public Object getValue() {
        return getValue(node);
    }

    private static Object getValue(XmlNode node) {
        if (node.getValue() != null) {
            return node.getValue();
        } else {
            List<Object> children = new ArrayList<>();
            for (XmlNode child : node.getChildren()) {
                children.add(getValue(child));
            }

                    String key = "env."
                            + (caseSensitive ? entry.getKey() : entry.getKey().toUpperCase(Locale.ENGLISH));
                    tmp.setProperty(key, entry.getValue());
                }
                envVars = tmp;
            }

            props.putAll(envVars);
        }
    }

        return context.getValue(expression) != null;
    }

    public Object getValue(String expression) {
        try {
            return context.getValue(expression);
        } catch (JXPathNotFoundException e) {
            return null;
        }
    }

    public boolean xPathExpressionEqualsValue(String expression, String value) {
        return context.getValue(expression) != null

        return context.getValue(expression) != null;
    }

    public Object getValue(String expression) {
        try {
            return context.getValue(expression);
        } catch (JXPathNotFoundException e) {
            return null;
        }
    }

    public boolean xPathExpressionEqualsValue(String expression, String value) {
        return context.getValue(expression) != null

                                    public String getValue() {
                                        return (String) e.getValue();
                                    }

                                    @Override
                                    public String setValue(String value) {
                                        return (String) e.setValue(value);
                                    }

        String sysValue = context.getUserProperties().get(name);
        if (sysValue == null) {
            sysValue = context.getSystemProperties().get(name);
        }

        String propValue = property.getValue();
        if (propValue != null && !propValue.isEmpty()) {
            boolean reverseValue = false;
            if (propValue.startsWith("!")) {
                reverseValue = true;